Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD4XAGyoWAInX5CUGQJXX7pbJGFI20JqVKR9VqAw5C5p0hF4YisBnHHGL7V… (1,748 chars)"
  }
}